"Is it not remembered? This question is so simple, think about it, why does ordinary water turn into cold ice? Although Yun Yi was a little angry, he still slowly guided Princess Xiyue, he knew that this kind of thing must not be rushed. Well...... What does that book say, it must not stimulate the child's rebellious mentality......

"Because the temperature is so low, the water turns to ice!"

"Well, yes, yes. So do you know at what degree water turns to ice? ”

"Meow, isn't it zero?"

"Exactly! Okay, next question, this time find a difficult ......"

"Meow, Yunyi, don't bully people."

"No matter how bullying there is, it's all the information I sent you...... Well, let's talk about the difference between crystalline and amorphous? ”

"It's not difficult, crystals are divided into single crystals and polycrystals, and single crystals have a fixed melting point and anisotropy; Polycrystals, on the other hand, have a fixed melting point, but they are isotropic. Amorphous is different from crystals in that it does not have a fixed melting point, and some are isotropic! Meow, isn't that right? ”

"Huh? I got it right! One more question, this time to find a super difficult ......"

An hour later, Yun Yi was sweating profusely and rummaging through the small and cute light brain, expecting to find a problem that stumped Princess Xiyue. And the little girl sat on the chair with her legs swinging, and her delicate and sweet little face was full of pride.

Suddenly, Yun Yi suddenly came to his senses.

"It can't be! Have you learned these things before? ”

"Meow, no. Mom didn't teach Shioduke. Yunyi, I don't know a lot of what you asked me to learn, what is ice? ”

Ice...... Yun Yi was stunned, remembering that the little girl had grown up in the base since she was a child, so how could she have the opportunity to know those things. And even if the empress once taught Shigetsu, she couldn't teach it so comprehensively. You must know that these downloaded by Yunyi include the materials needed for almost all the courses in primary school.

Poor Princess Xiyue, she has grown so big that she has never even seen ice.

"Meow, Yunyi. I noticed a strange thing. Princess Shigetsu held her chin in her hands, as if she was thinking about something.

"Huh? What's up? ”

"It seems to be ......," the little girl shook her feet, tilted her head, and said, "I seem to have become smarter." ”

Yun Yi was slightly stunned, what does this mean?

Princess Xiyue seemed a little confused, and then said, "When my mother taught me things before, I felt stupid, and it took me a long time to remember things. Now that Yunyi gave it to me, I remembered it after reading it once or twice......"

Could it be ...... Could it be ......

Hearing Princess Xiyue's words, Yun Yi was taken aback, and a possibility immediately came to mind in his mind, something that had happened to him.

Immediately, he stretched out his hand and touched the necklace on his chest, he was completely clear about what Princess Xiyue said, and her feeling was exactly the same as when he was studying.

But why is this happening!

It was originally a secret that belonged to herself, why did Princess Xiyue also have such an ability.

"Shio...... Xiyue ......" Yun Yi stammered a little because he was excited: "You...... Are there any other feelings other than feeling like you're getting smarter? Like what...... How fast to run? The strength in your hands or something? ”

"Meow?" Xiyue looked at Yun Yi suspiciously, and said, "It seems that there are some changes, it's okay." Mom said that if my strength grows up, it means that I am going to grow up, I know! ”

It's true, Shioduki was really affected by the necklace.

It seems that from the time they left the base with Shigetsu to the present, the two of them have stayed together almost all the time. In that case, if Xiyue has been living in such close proximity to herself, she will change as much as herself in the future?

Yun Yi had a strange feeling in his heart, like the feeling of reluctance when he suddenly had to give half of the precious property that originally belonged to him.

"Meow, Yunyi, it's time to take me shopping!"

Princess Xiyue jumped down from her chair and tugged at Yun Yi's sleeve and said coquettishly.

"Shopping......" In a trance, Yun Yi suddenly woke up.

Yun Yi, who woke up, couldn't help laughing at himself, Princess Xiyue can be said to be his closest person, and it can also be said to be his only relative in this world, so why not let Princess Xiyue get some abilities beyond ordinary people?

Yun Yi thinks that he is not a stingy person, let alone has no influence on himself. And the more powerful Xiyue is, wouldn't it be easier to take care of her Yunyi.

Besides, one day in the future, when Shizuki leaves herself to find her own happiness, her ability will slowly fade. Although it will surpass normal people, at that time, she will only think that her talent is beyond the average person.

Yun Yi, who had figured it out, laughed, patted Xiyue's little head and said, "Okay, Xiyue is smart, and he has learned all this knowledge in such a short time." It's not impossible for me to take you shopping, but you have to promise me one thing! If you don't agree, I won't take you out to play. ”

"Meow woo......" Xiyue covered her head and looked at Yunyi unhappily.

"You have to promise me this, okay?" Yun Yi looked at Xiyue lovingly and said softly.

Xiyue nodded and said, "Yunyi, I know." You name it, and I will promise you. ”

"You must not let anyone but me, no matter how close and nice to you is, know that you have only recently become smarter, okay?"

Looking at Yun Yi's cautious expression, although Xiyue didn't understand a little, she still knew that Yun Yi was for her good. Coupled with the empress's teachings, she said very happily: "Well, I see! If someone asks me, I'll say I've been so smart since I was a kid, right? ”

Yun Yi relieved his heart at this time, picked up Princess Xiyue and turned around, and said with a smile: "Let's go, go shopping." Don't you want to know what ice is? It's easy, just eat an ice cream and you'll understand......"

Until the evening, the tired Yunyi carried a large bag of things and carried the sleepy Princess Xiyue back to the hotel.

After putting Princess Xiyue on the bed, covering the quilt, and moving her sore arm, Yun Yi smiled bitterly: Am I doing this for myself?

Habitually open the light brain and enter the mysterious mailbox. Immediately, an unread letter cheered him up, and he excitedly clicked on the letter from the Hilvanst Empire.

"Lord Yunyi, I'm sorry I couldn't fulfill my promise. On the 10th of next month, my younger brother, now the direct heir of the Hilvanst Empire, will travel to the United States of Iserras to announce his engagement to President Zagu's granddaughter. At the same time, President Zagu will proclaim the creation of the Empire of Iseras......"

Ladies and gentlemen, I beg you to vote for a red vote......